Question

A 30 kg box is pushed along a horizontal surface. The person pushing the box pushes with a constant force of 300 N directed at an angle of 30° below the horizontal. If the box starts from rest and reaches a speed of 5 m/s after only 2 seconds of pushing, find the force of friction acting on the box.

Answer 1

500

Because 30*300*5=500

Answer 2

500

Step-by-step explanation:

30*300*5=500 so leuz multiple it by 2 the answer I'd